BPC 157 has already hit the mainstream, but should it hit your bloodstream? FDA to weigh easing limits on unproven peptides promoted by RFK Jr. PEPTIDE PLAYBOOK EPISODE 1: BPC 157 Kicking off the series with the peptide that's taken the biohacking world by storm: BPC 157. Known as the Body Protection Compound, it's praised for healing The Human Lab Rats Injecting Themselves with Peptides Office for Science and Society McGill University